Pete Hoekstra, the U.S. ambassador to Canada, is warning Canadian politicians to stay out of American politics, saying officials are monitoring potential “political interference in the U.S. midterms.”

Lung anthelmintic responses during hookworm infection are regulated by skin-derived γδ T cells.

U.S. President Donald Trump said that he has struck a deal to obtain diesel from Russia, a stunning reversal after years of U.S. pressure on Moscow over its war with Ukraine and an attempt to address ...

Lung anthelmintic responses during hookworm infection are regulated by skin-derived γδ T cells.